CN2156204Y - Steam pot type two heating control system steam electric iron - Google Patents

Abstract

The utility model relates to a steam pot type steam electric iron with two heating control systems, which is composed of two parts, wherein the upper part is steam pots 28, 31. A steam quantity regulating mechanism, an overflow device and a spring overpressure device are arranged on each steam pot. The lower part is a temperature regulating electric iron which has the function of alone dry ironing. The two parts are separated by a heat insulating plate 2. Two sets of heating control systems are arranged on the electric iron, clothes can be ironed in a pressure steam ironing way, a dry type inroning way and a dry type and pressure steam combining ironing way according to the different requirements of different kinds of fabric, and the clothes made from high-grade materials can be vertically ironed. The utility model is conveniently used and can meet the requirements of ordinary industrialized production and family use.

Description

Steam pot type two heating control system steam electric iron

The utility model relates to a kind of steam and dry iron that is used to press fabric.

Steam and dry iron to the flatiron fabric generally can be divided into two classes at present, one class dribble-feed steam and dry iron, be that flatiron itself carries water tank, its principle is a water droplet from moulding the system water tank through needle valve drip generation steam in vaporization back to the vaporizer of soleplate, just can not produce steam as heatable soleplate not, the steam that is produced does not have pressure, can not require the steam regulation flow with the flatiron of fabric types, because the passage of needle valve is less, so, not so can lose efficacy because of needle valve passage incrustation stops up to the water quality requirement height that uses.Because of due to its structure, can not erect generation steam again, can not erect some senior clothes and scald.Another kind of generally is the split type steam and dry iron that is used for suitability for industrialized production, and steam-boiler and flatiron that steam promptly takes place are separated, middle with the high-pressure hose connection, and the steam that produces in the steam-boiler is pressed fabric.Not high to water quality requirement, can vertically press the size with the steam regulation amount, but because steam-boiler internal pressure steam when entering flexible pipe, because of temperature difference relation, part steam easily is reduced into the thin globule, the quality of steam purity of ejection is descended, from the angle of using, because of being subjected to the restriction inconvenient operation of hose length, from economic angle, power consumption is big, and the cost height can not enter family and use.Chinese patent application number 90101460.5 " steam and dry iron that have the separating device of steam and water " and CN88210305U " a kind of steam and dry iron ", though above two class steam and dry iron have been done structural improvement, but still it is industrial and family's use to satisfy adaptation, press multiple functional, easy to operate steam and dry iron.

The purpose of this utility model provides a kind of steam-boiler and dry type flatiron thermostatic iron to be combined into one, and the two heating of the steam-boiler formula control system steam and dry iron of two cover heating control systems is arranged.Can unite the flatiron fabric by the independent working pressure steam ironing of all kinds of different fabric flatiron requirements, dry type flatiron and dry type steam, can vertically press senior clothes.Can adjust the steam flow size by different demands simultaneously, easy to use, widely applicable.

The utility model is achieved in that by case 1,19, steam- boiler 28,31, iron board 5, heater element 54,3, institutes such as thermal insulation board 2 form, and this electric iron of its characteristics is by two most compositions, top is steam- boiler 28,31, the quantity of steam governor motion is set, overflow mechanism on the steam-boiler, the spring overpressure means, steam-boiler is by the first half 28, Lower Half 31 combinations, promptly be one can only bearing certain pressure the aluminum alloy materials water tank, the interior die casting of water tank is gone into heater element 54 and is direct heating source, make tool can produce steam under hot, the steam pressure that is produced during steam-boiler work is 100-300KPa, adds Thermal Control Element 56 controls by the steam-boiler bottom.The bottom of this electric iron is a heating base plate 8, iron board 5, and heater element 3 is formed, and by heater element 3, adds fever base plate 8, iron board 5.This iron board 5 is that a kind of surface forms the crystalline network silicon aluminum alloy material after treatment.Iron board 5 temperature are to be adjusted by adjustment part 15 for temperature required 75 ℃～220 ℃ according to fabric, and are provided with overtemperature protection system 10.With thermal insulation board 2 top steam-boiler and bottom are had the dried separately thermostatic iron isolation of pressing function between the part up and down, the high temperature of bottom can not be transmitted on the steam-boiler, keep that two operation temperature areas are arranged on this electric iron.Can do to regulate arbitrarily in 0～15g/min scope in order to realize quantity of steam, the quantity of steam governor motion that on steam-boiler, is provided with, by knob ring 18, knob core 20, lever 21, pilot pin 22, institutes such as spring 33 form, and effectively control with the size to steam flow, obtain effect preferably when also considering the flatiron of multilayer cloth and some fiber crops dress materials in addition, on governor motion, establish manual increment button 17 simultaneously, make steam flow instantaneous up to 30g/min.An overflow mechanism is set again in the water filling port of steam-boiler, by overflow pipe 52, sealing ring 51 is formed, guaranteeing leaving 1/3 space in the steam-boiler, in the quantity of steam governor motion place of steam-boiler and water filling port, be provided with two sleeve spring overpressure means again simultaneously, quantity of steam governor motion place is by spring 23, sealing gasket 25, sealing bolt 24 is formed, and water filling port is by spring 48, sealing gasket 50.Sealing bolt 49 is formed, and this device can start automatically when steam pressure in the steam-boiler during greater than 300KPa, overflows overvoltage steam, plays the effect of overvoltage protection.

Be described further below in conjunction with accompanying drawing:

Fig. 1, the two heating of steam-boiler formula control system steam and dry iron cross-sectional view.

Fig. 2, the two heating of steam-boiler formula control system steam and dry iron top steam-boiler cross-sectional schematic.

Fig. 3, the two heating of steam-boiler formula control system steam and dry iron steam-boiler upper spring overpressure means schematic diagram.

Fig. 4, the two heating of steam-boiler formula control system steam and dry iron steam-boiler quantity of steam governor motion schematic diagram.

Form by two most institutes as the two heating of Fig. 1 steam-boiler formula control system steam and dry iron, top is a steam- boiler 28,31, the quantity of steam governor motion is set on the steam-boiler, overflow mechanism, spring overpressure means, bottom are one to have the separately dried thermostatic iron of pressing function, isolate with thermal insulation board 2 between the top and the bottom.Steam-boiler is by the first half 28, Lower Half 31 combinations as shown in Figure 2, promptly be one can only bear the aluminum alloy materials water tank of 800Kpa pressure, it is that heater element 54 is direct heating source that a stainless steel electrothermal tube is gone in the interior die casting of water tank, down to produce steam be steam-boiler to water tank hot, and the steam-boiler top and the bottom are by sealing ring 30, screw 53 fastening connections, add Thermal Control Element 56 and place the steam-boiler bottom, the steam 100-300KPa that produces when directly controlling steam-boiler work.If the steam-boiler bottom design is become iron board, temperature when 300KPa pressure is about 160 ℃, be not reach to cotton, fiber crops, the flatiron effect of hair material, be provided with the independent dried thermostatic iron of pressing function for this reason in the bottom of this electric iron and see Fig. 1, with an electrothermal tube is that heater element 3 die casting go into to generate heat in the base plate 8, by adjustment part 15, the temperature of temperature control element 9 control and regulation iron board 5, the iron board temperature can be adjusted in 75 ℃-220 ℃, the flatiron needs that adapt to different fabrics, select for use a kind of long-term work temperature of bearing more than 220 ℃ simultaneously, material with insulative properties is a thermal insulation board 2, steam-boiler and base plate are isolated, and making has two operation temperature areas on this electric iron.Because two cover heating control systems are arranged on this electric iron, when wanting independent working pressure steam ironing, press steam ironing switch 14, indicator lamp is promptly bright in the switch, heating in the expression steam-boiler, treat can carry out steam ironing after 3-4 minute, this moment, heater element 3 was not worked, and base plate is in low-temperature space, in the time will independently using the dry type flatiron, temperature adjustment part 15 places institute's Ironing material respective regions, the base plate heating, and indicator lamp 13 is promptly bright, this moment, heater element 54 was not worked, for woolen cloth or the thicker clothing material of multilayer, can two control systems heat simultaneously, dry type and steam are united flatiron.

Can do to regulate arbitrarily in the 0-15g/min scope in order to realize quantity of steam, at steam-boiler upper cover 19 places, being provided with the quantity of steam governor motion sees shown in Figure 4, knob ring 18 is arranged, manually increment button 17 place ring and with knob core 20 tight fits, when turning knob ring 18, because lower end spirality curved surface change in location, the pilot pin 22 of knob core 20 lower ends moves down, force lever 21 1 ends to move down, utilize lever principle, drive valve rod 35, overcome spring 33 pressure and move up, at this moment, the sealing gasket 36 that breakdown is positioned at valve rod 35 lower ends makes steam along the hole 38, through groove 39, and hollow pipe 41, passage 42, passage 7,4 ejections of the hole on the iron board 5 at last, hole 4 is totally 13 of fumaroles.The size of quantity of steam is to adjust according to user's turning knob ring 18.The quantity of steam bigger as needs, can press manual increment button 17, the instantaneous 30g/min that reaches of steam flow, under the effect of above-mentioned steam and fixed fire function, some senior dress materials surface fiber of clothing when flatiron is stood up to be holded up, make it to reach dry-cleaning, the purpose of decontamination, also better to the typing effect of woollen sweater.

Principle according to unsaturated water vapour generation, in the steam-boiler of generation pressure, enough spaces must be arranged, to store the steam that superheated water was produced, for reaching this purpose, an overflow mechanism is set in the front upper part filler of steam-boiler, shown in Figure 2 is overflow pipe 52, sealing ring 51, when its water surface of water that adds rises to when contacting with the lower surface of overflow pipe 52, because of water tank internal upper part space and isolate from outer air, form seal cavity, water can not enter steam-boiler again, guarantees to leave 1/3 space in the steam-boiler.

In the quantity of steam governor motion He in the knob of filler, two sleeve spring overpressure means are set.One cover overpressure means is arranged in the valve seat 32 of quantity of steam governor motion shown in Figure 4, by spring 23, and sealing gasket 25; sealing bolt 24 is formed; overvoltage steam overcomes the elastic force of spring 23 through passage 27, backs down sealing gasket 25; through passage 39; 42,7,4 outside pressure releases; another set of being located in the steam-boiler filler knob 45; shown in Figure 3, overvoltage steam overcomes spring 48 through passage 47; back down sealing gasket 50; from passage 46 outside pressure releases, this two covering device can start work automatically under the situation of pressure greater than operating pressure 300KPa; overflow overvoltage steam, play the overvoltage protection effect.

The two heating of this steam-boiler formula control system steam and dry iron can adapt to the flatiron requirement of all kinds of different fabrics, and is multiple functional, easy to use, can satisfy the needs that general industry production and family use.

Claims (4)

1, the two heating of steam-boiler formula control system steam and dry iron, be by case (1,19), steam-boiler (28,31), iron board (5), heater element (54,3), thermal insulation board (2) is formed, and it is characterized in that: this electric iron is by two most compositions up and down, and upper part is a steam-boiler that is made up by the first half 28 and Lower Half 31, with sealing ring (30), the fastening connection of screw (53), bottom are thermostatic irons, and heater element (3) die casting goes into to generate heat in the base plate (8), heating iron board (5) is isolated two major parts with thermal insulation board (2) between the top and the bottom of this electric iron.

2, the two heating of steam-boiler formula as claimed in claim 1 control system steam and dry iron, it is characterized in that: steam-boiler (28,31) promptly be one can only bearing certain pressure aluminum alloy materials water tank, heater element (54) be gone in die casting in the water tank, adds Thermal Control Element (56) and places the steam-boiler bottom.

3, the two heating of steam-boiler formula as claimed in claim 1 control system steam and dry iron, it is characterized in that: at steam-boiler (28,31) upper cover (19) locates to be provided with the quantity of steam governor motion, by knob ring (18), manually increment button (17) place knob ring (18) and with knob core (20) tight fit.

4, the two heating of steam-boiler formula as claimed in claim 1 control system steam and dry iron is characterized in that: iron board (5) is the silicon aluminum alloy material that a kind of surface forms crystalline network.

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